High power UV and VUV pulsed excilamp

V. F. Tarasenko, E. Kh Baksht, M. V. Erofeev, M. I. Lomaev, D. V. Rybka, D. A. Sorokin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper reports on the pulse sources of spontaneous UV and VUV radiation based on the non-equilibrium high-pressure gas discharge plasma. Emission characteristics of a runaway preionized diffuse discharge plasma of inert gases and its halogenides under pressure up to 12 atm and at high specific power of excitation (up to -100 MW/cm3) have been investigated. In xenon the highest power achieved up to 8 MW. At pressure of 1.2 atm, the energy of spontaneous Xe2* dimmers radiation in the full solid angle was - 45 mJ/cm3, and the FWHM of a radiation pulse was - 110 ns. The spontaneous radiation power monotonic rise and decreasing of pulse duration in xenon was observed at pressures up to 12 atm. The power of -1 MW /cm3 at duration of - 8 ns of Xe2* dimmers radiation was obtained at this pressure. The highest pulsed power densities of KrCl*, XeCl*, XeBr*, and KrBr* molecules radiation were 3.7 kW/cm2, 3.1 kW/cm2, 4.5 kW/cm2, and 2.1 kW/cm2 at the efficiencies 5%, 4.8%, 5.5%, and 4%, respectively. At this conditions input energy to discharge plasma was -1 J.

Original languageEnglish
Title of host publicationPPC2009 - 17th IEEE International Pulsed Power Conference
Pages1422-1424
Number of pages3
DOIs
Publication statusPublished - 2009
Event17th IEEE International Pulsed Power Conference, PPC2009 - Washington, DC, United States
Duration: 28 Jun 20092 Jul 2009

Other

Other17th IEEE International Pulsed Power Conference, PPC2009
CountryUnited States
CityWashington, DC
Period28.6.092.7.09

Fingerprint

Radiation
Xenon
Plasmas
Discharge (fluid mechanics)
Inert gases
Full width at half maximum
Molecules
Gases

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Tarasenko, V. F., Baksht, E. K., Erofeev, M. V., Lomaev, M. I., Rybka, D. V., & Sorokin, D. A. (2009). High power UV and VUV pulsed excilamp. In PPC2009 - 17th IEEE International Pulsed Power Conference (pp. 1422-1424). [5386393] https://doi.org/10.1109/PPC.2009.5386393

High power UV and VUV pulsed excilamp. / Tarasenko, V. F.; Baksht, E. Kh; Erofeev, M. V.; Lomaev, M. I.; Rybka, D. V.; Sorokin, D. A.

PPC2009 - 17th IEEE International Pulsed Power Conference. 2009. p. 1422-1424 5386393.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tarasenko, VF, Baksht, EK, Erofeev, MV, Lomaev, MI, Rybka, DV & Sorokin, DA 2009, High power UV and VUV pulsed excilamp. in PPC2009 - 17th IEEE International Pulsed Power Conference., 5386393, pp. 1422-1424, 17th IEEE International Pulsed Power Conference, PPC2009, Washington, DC, United States, 28.6.09. https://doi.org/10.1109/PPC.2009.5386393
Tarasenko VF, Baksht EK, Erofeev MV, Lomaev MI, Rybka DV, Sorokin DA. High power UV and VUV pulsed excilamp. In PPC2009 - 17th IEEE International Pulsed Power Conference. 2009. p. 1422-1424. 5386393 https://doi.org/10.1109/PPC.2009.5386393
Tarasenko, V. F. ; Baksht, E. Kh ; Erofeev, M. V. ; Lomaev, M. I. ; Rybka, D. V. ; Sorokin, D. A. / High power UV and VUV pulsed excilamp. PPC2009 - 17th IEEE International Pulsed Power Conference. 2009. pp. 1422-1424
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